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OPTIMAL BEAM PATTERN DESIGN FOR VERY LARGE SENSOR ARRAYS WITH SPARSE SAMPLING
OPTIMAL BEAM PATTERN DESIGN VERY LARGE SENSOR ARRAYS SPARSE SAMPLING
2015/9/29
Consider a large scale sensor array having N sensors that monitors a surveillance area. Using all sensors simultaneously may be unreasonable in terms of power consumption and data processing.For examp...
New Tight Frames of Curvelets and Optimal Representations of Objects with C2 Singularities
Curvelets wavelets second dyadic decomposition edges nonlinear approximation singularities thresholding Radon transform
2015/6/17
This paper introduces new tight frames of curvelets to address the problem of finding optimally sparse representations of objects with discontinuities along C2 edges.Conceptually, the curvelet transfo...
Multiscale Chirplets and Near-Optimal Recovery of Chirps
Minimax Estimation Chirps Recursive Partitioning Time-Frequency Analysis Local Cosines Adaptive Estimation Oracle Inequalities
2015/6/17
This paper considers the model problem of recovering a signal f(t) from noisy sampled measurements. The objects we wish to recover are chirps which are neither smoothly varying nor stationary but rath...
Optimal Compound Orthogonal Arrays and Single Arrays for Robust Parameter Design Experiments
Compound Orthogonal Arrays Single Arrays Robust Parameter Design Experiments
2015/3/20
Optimal Compound Orthogonal Arrays and Single Arrays for Robust Parameter Design Experiments.
Exact D-optimal designs for response surface models on a circle
Exact D-optimal designs for response surface models on a circle
2015/3/20
Exact D-optimal designs for response surface models on a circle.
Locally D-optimal Designs Based on a Class of Models Combining an Emax and One-compartment Models
Locally D-optimal Designs Models Combining Emax and One-compartment Models
2015/3/20
Locally D-optimal Designs Based on a Class of Models Combining an Emax and One-compartment Models.
On non-existence of some (1,2)-optimal codes
Optimal codes Burst-error Parity-check matrix
2010/9/26
This paper presents the non-existence of certain blockwise burst error correcting (1,2)-Optimal linear codes over GF(q) (q is a prime) where the code length n is divided into two sub-blocks of lengths...
A direct sufficiency proof for a weak minimum in optimal control
Optimal control sufficient conditions for optimality
2010/9/20
In this paper we derive a sufficiency theorem for a weak minimum of a fixed-endpoint optimal control problem. The proof is direct in nature as it deals explicitly with the positivity of the second var...
Optimization of a problem of optimal control with free initial state
Department of Mathematics Yarmouk University
2010/9/20
A model for structured populations with a two-phase life cycle has been derived in [2], also we proved there the existence of a branch of positive equilibrium points in the positive cone. In this pape...
Novel preference-oriented navigation system for optimal routing selection
Navigation Filter Multiple attributes Clustering
2010/9/25
The conventional navigation retrieval generally matches according to keywords and recommends information for users without considering their preferences. The ever-increasing descriptions of POIs have ...
An optimal more-for-less solution to fuzzy transportation problems with mixed constraints
Fuzzy transportation problem Triangular fuzzy number
2010/9/25
A new algorithm based on fuzzy zero point method [14] for finding an optimal more-for-less solution for a fuzzy transportation problem with mixed constraints where the transportation cost, supply and ...
A new algorithm for finding a fuzzy optimal solution for fuzzy transportation problems
Fuzzy transportation problem Trapezoidal fuzzy numbers
2010/9/20
A new algorithm namely, fuzzy zero point method is proposed for finding a fuzzy optimal solution for a fuzzy transportation problem where the transportation cost, supply and demand are trapezoidal fuz...
New method for finding an optimal solution of fully interval integer transportation problems
Interval integer transportation problem Optimal solution
2010/9/26
A new method namely, separation method based on zero point method [9] is proposed for finding an optimal solution for integer transportation problems where transportation cost, supply and demand are i...
Optimal control of reverse logistics model with logistic demand and return rates
Optimal control reverse logistics model logistic demand return rates
2010/9/27
Pontryagin minimum principle (PMP) is applied in this paper to find the optimal control of the reverse logistics model of a production inventory system with deteriorating items. The total cost of the ...
A Functional Approach to FBSDEs and Its Application in Optimal Portfolios
FBSDEs Optimal Portfolios
2010/11/23
In Liang et al (2009), the current authors demonstrated that BSDEs can be reformulated as functional differential equations, and as an application, they solved BSDEs on general filtered probability s...